LibreOffice 3.4 Calc Guide - The Document Foundation Wiki

To use a custom icon, create it in a graphics program and import it into LibreOffice by clicking the
Import button on the Change Icon dialog. Custom icons must be 16 x 16 or 26 x 26 pixels in size
and cannot contain more than 256 colors.
Customizing keyboard shortcuts
In addition to using the built-in keyboard shortcuts (listed in Appendix A), you can define your own.
You can assign shortcuts to standard LibreOffice functions or your own macros and save them for
use with the entire LibreOffice suite or only for Calc.
Caution
Note
Be careful when reassigning your operating system’s or LibreOffice’s predefined
shortcut keys. Many key assignments are universally understood shortcuts, such as
F1 for Help, and are always expected to provide certain results. Although you can
easily reset the shortcut key assignments to the LibreOffice defaults, changing some
common shortcut keys can cause confusion, frustration and possible data loss or
corruption, especially if other users share your computer.
Shortcut keys that are greyed-out in the listing on the Customize dialog, such as F1
and F10, are not available for reassignment.
To adapt shortcut keys to your needs, use the Customize dialog, as described below.
1) Select Tools > Customize > Keyboard. The Keyboard page of the Customize dialog
opens.
2) To have the shortcut key assignment available only with Calc, select Calc in the upper right
corner of the page; otherwise select LibreOffice to make it available to every component.
3) Next select the required function from the Category and Function lists.
4) Now select the desired shortcut keys in the Shortcut keys list and click the Modify button at
the upper right.
5) Click OK to accept the change. Now the chosen shortcut keys will execute the function
chosen in step 3 above whenever they are pressed.
Note
All existing shortcut keys for the currently selected Function are listed in the Keys
selection box. If the Keys list is empty, it indicates that the chosen key combination is
free for use. If it were not, and you wanted to reassign a shortcut key combination
that is already in use, you must first delete the existing key.
Example: Assigning styles to shortcut keys
You can configure shortcut keys to quickly assign styles in your document.
1) On the Keyboard page of the Customize dialog, choose the shortcut keys you want to
assign a style to. In this example, we have chosen Ctrl+3.
2) In the Functions section at the bottom of the dialog, scroll down in the Category list to
Styles. Click the + sign to expand the list of styles.
3) Choose the category of style. (This example uses a cell style, but you can also choose
page styles.) The Function list now displays the names of the available styles for the
selected category. The example shows LibreOffice’s predefined cell styles.
4) To assign Ctrl+3 to be the shortcut key combination for the Heading style, select Heading in
the Function list, and then click Modify. Ctrl+3 now appears in the Keys list on the right,
and Heading appears next to Ctrl+3 in the Shortcut keys box at the top.
Chapter 14 Setting up and Customizing Calc 345